Bible Verse–James 5:12

But above all things, my brothers, swear not, neither by heaven, neither by the earth, neither by any other oath: but let your yes be yes; and your no, no; lest you fall into condemnation.

Bible Verse–John 16:22

John 16:22 And you now therefore have sorrow: but I will see you again, and your heart shall rejoice, and your joy no man takes from you.